Convert Gram to Ounce [troy] - Free Calculator
Fast, accurate weight conversion calculator. Convert gram to ounce [troy] instantly with precise results.
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How to Convert Gram to Ounce [troy]
Use this free online calculator to convert Gram to Ounce [troy] instantly. This weight conversion tool provides accurate results for all your measurement needs.
Quick Reference
Gram to Ounce [troy] Conversion Formula
To convert Gram to Ounce [troy], multiply by 0.0321507.
To convert Ounce [troy] back to Gram, divide by 0.0321507 (or multiply by 31.1035).
About These Units
About Gram
The gram is a unit of mass in the metric system. The name comes from the Greek gramma, a small weight identified in later Roman and Byzantine times with the Latin scripulum or scruple (the English scruple is equal to about 1.3 grams). The gram was originally defined to be the mass of one cubic centimeter of pure water, but to provide precise standards it was necessary to construct physical objects of specified mass. One gram is now defined to be 1/1000 of the mass of the standard kilogram, a platinum-iridium bar carefully guarded by the International Bureau of Weights and Measures in Paris for more than a century. (The kilogram, rather than the gram, is considered the base unit of mass in the SI.) The gram is a small mass, equal to about 15.432 grains or 0.035 273 966 ounce. The original French spelling gramme is sometimes used. Note: The only correct symbol for the gram is g. The abbreviations "gm" and (worse) "gr" should never be used.
About Ounce [troy]
The <b>ounce [troy]</b> is a second traditional unit of mass or weight. The <b>troy ounce</b>, traditionally used in pharmacy and jewelry, is 1/12 troy pound, 480 grains, or about 31.1035 grams. Thus the troy ounce equals 192/175 = 1.09714 avoirdupois ounces. This unit is the traditional measure for gold and other precious metals; in particular, the prices of gold and silver quoted in financial markets are the prices per troy ounce. The troy ounce is divided into 20 pennyweight or into 8 troy drams.
Gram to Ounce [troy] Conversion Table
| Gram | Ounce [troy] | Ounce [troy] | Gram |
|---|---|---|---|
| 0.1 | 0.00321507 | 0.1 | 3.11035 |
| 0.5 | 0.0160754 | 0.5 | 15.5517 |
| 1 | 0.0321507 | 1 | 31.1035 |
| 2 | 0.0643015 | 2 | 62.207 |
| 5 | 0.160754 | 5 | 155.517 |
| 10 | 0.321507 | 10 | 311.035 |
| 20 | 0.643015 | 20 | 622.07 |
| 25 | 0.803769 | 25 | 777.587 |
| 50 | 1.60754 | 50 | 1,555.17 |
| 100 | 3.21507 | 100 | 3,110.35 |
| 250 | 8.03769 | 250 | 7,775.87 |
| 500 | 16.0754 | 500 | 15,551.7 |
| 1000 | 32.1507 | 1000 | 31,103.5 |
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